Note that {} is always exempt from spacing requirements with this rule.

Exceptions

There is one exception you can apply to this rule. It’s called objectsInObjects and
can be set either true or false as part of an object literal set as the 3rd argument
for the rule.

These exceptions work in the context of the first option.
That is, if "always" is set to enforce spacing and an exception is set to false,
it will disallow spacing for cases matching the exception. Likewise,
if "never" is set to disallow spacing and an exception is set to true,
it will enforce spacing for cases matching the exception.